UV-320 CAS 3846-71-7

CAS:3846-71-7

Formula Molekala:C20H25N3O

Kaumaha Molekala:323.43

Nā EINECS:223-346-6

Nā huaʻōlelo like:4,6-Di-tert-butyl-2-(2H-benzotriazole-2-yl)phenol; HDBB; 2-Benzotriazole-2-yl-4; 6-di-tert-butylphenol; 3,5-Dibutylhy-2-droxyphenylbenzoChemicalbooktriazole; 2-(3,5-Di-t-butyl-2-hydroxyphenyl)benzotriazole

Waiho i kāu leka

Nā kikoʻī huahana

Hoʻoiho

Nā Lepili Huahana

He aha ka UV-320 CAS 3846-71-7?

ʻO ke ʻano molekala UV-320 ʻo C20H25N3O, ʻo ke kaumaha molekala he 323.43, hiki ke hoʻoheheʻe ʻia i loko o ka chloroform, methanol, UV-320 i nā kūlana mālama maʻamau o 2-8°C. He pauka crystalline melemele māmā ʻo UV-320 me kahi mea hoʻopaʻa kukui kiʻekiʻe.

Nā kikoʻī

Mea	Nā kikoʻī
Kiko heheʻe	152-154°C
Kikowaena paila	444.0±55.0 °C (Wānana ʻia)
Ka nui o ka paʻa	1.10±0.1 g/cm3 (Wānana ʻia)
Ka helu ʻakika (pKa)	9.41±0.48(Wānana ʻia)
Wahi lapalapa	215°C

Noi

He mea hoʻopaʻa kukui kūpono loa ʻo UV-320, hoʻohana nui ʻia i nā plastics a me nā mea olaola ʻē aʻe, e like me ka polyester unsaturated, PVC, PVC plastic, a pēlā aku, i ka polyurethane, polyamide, nā fibers synthetic, ʻoi aku hoʻi i ka hoʻohana ʻana i ka polyester a me ka epoxy resin.